Mining Incidents

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Sierra Resources, LLC; Elli M MillsController

MSHA Controller ID: 0159561

Fatalities: 0
Total incidents: 1
Mines on record: 1
Years on record: 2021

Top causes

MACHINERY1 non-fatal

Incident timeline

2021

1

Operators under this controller

Sierra Minerals, LLC1

Mines on record

Colombo MineCA